I once met a man. I planned to meet him, emailed him and asked him to sign a book. I sent him a video I made that had nothing to do with his book, but I look rather "bikerish" with long hair and a big beard, so I wanted him to be prepared. When I saw him tending to his airplane I approached and introduced myself, he looked at me and said without hesitation, "Well THERE you are!" as if I was a long lost friend!
Perhaps I was.